LEADER 04661nam 22006614a 450 001 9910144257003321 005 20200520144314.0 010 $a1-280-27454-9 010 $a9786610274543 010 $a0-470-01129-7 010 $a0-470-01128-9 035 $a(CKB)1000000000376851 035 $a(EBL)219779 035 $a(OCoLC)475925907 035 $a(SSID)ssj0000128144 035 $a(PQKBManifestationID)11132174 035 $a(PQKBTitleCode)TC0000128144 035 $a(PQKBWorkID)10063548 035 $a(PQKB)10255727 035 $a(MiAaPQ)EBC219779 035 $a(Au-PeEL)EBL219779 035 $a(CaPaEBR)ebr10113932 035 $a(CaONFJC)MIL27454 035 $a(EXLCZ)991000000000376851 100 $a20040511d2004 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aConcept data analysis$b[electronic resource] $etheory and applications /$fClaudio Carpineto, Giovanni Romano 210 $aChichester, England ;$aHoboken, NJ $cWiley$dc2004 215 $a1 online resource (221 p.) 300 $aDescription based upon print version of record. 311 $a0-470-85055-8 320 $aIncludes bibliographical references (p. [175]-195) and index. 327 $aConcept Data Analysis; Contents; Foreword; Preface; I Theory and Algorithms; 1 Theoretical Foundations; 1.1 Basic Notions of Orders and Lattices; 1.2 Context, Concept, and Concept Lattice; 1.3 Many-valued Contexts; 1.4 Bibliographic Notes; 2 Algorithms; 2.1 Constructing Concept Lattices; 2.1.1 Computational space complexity of concept lattices; 2.1.2 Construction of the set of concepts; 2.1.3 Construction of concept lattices; 2.1.4 Construction of partial concept lattices; 2.2 Incremental Lattice Update; 2.2.1 Incremental construction of concept lattices; 2.2.2 Updating the context 327 $a2.2.3 Summary of lattice construction2.3 Visualization; 2.3.1 Hierarchical folders; 2.3.2 Nested line diagrams; 2.3.3 Focus+context views; 2.4 Adding Knowledge to Concept Lattices; 2.4.1 Adding background knowledge to object description; 2.4.2 Pruning concepts with user constraints; 2.5 Bibliographic Notes; II Applications; 3 Information Retrieval; 3.1 Query Modification; 3.1.1 Navigating around the query concept; 3.1.2 Thesaurus-enhanced navigation and querying; 3.1.3 Automatic generation of index terms; 3.2 Document Ranking; 3.2.1 The vocabulary problem; 3.2.2 Concept lattice-based ranking 327 $a3.2.3 Scalability3.3 Bibliographic Notes; 4 Text Mining; 4.1 Mining the Content of the ACM Digital Library; 4.1.1 The ACM Digital Library; 4.1.2 Information retrieval and data view versus text mining; 4.1.3 Constructing the TOIS concept lattice; 4.1.4 Interacting with the TOIS concept lattice; 4.2 Mining Web Retrieval Results with CREDO; 4.2.1 Visualizing Web retrieval results; 4.2.2 Design and implementation of CREDO; 4.2.3 Example sessions; 4.3 Bibliographic Notes; 5 Rule Mining; 5.1 Implications; 5.1.1 Computational space complexity of implications 327 $a5.1.2 Generating implications from the concept lattice5.2 Functional Dependencies; 5.2.1 Functional dependencies as implications of transformed contexts; 5.2.2 Computational space complexity of the concept lattice of transformed contexts; 5.3 Association Rules; 5.3.1 Mining frequent concepts; 5.3.2 Generating confident rules from frequent concepts; 5.4 Classification Rules; 5.5 Bibliographic Notes; References; Index 330 $aWith the advent of the Web along with the unprecedented amount of information available in electronic format, conceptual data analysis is more useful and practical than ever, because this technology addresses important limitations of the systems that currently support users in their quest for information. Concept Data Analysis: Theory & Applications is the first book that provides a comprehensive treatment of the full range of algorithms available for conceptual data analysis, spanning creation, maintenance, display and manipulation of concept lattices. The accompanying website allows 606 $aComputer science$xMathematics 606 $aMachine learning 606 $aInformation retrieval 608 $aElectronic books. 615 0$aComputer science$xMathematics. 615 0$aMachine learning. 615 0$aInformation retrieval. 676 $a004/.01/51 700 $aCarpineto$b Claudio$0931205 701 $aRomano$b Giovanni$0342291 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910144257003321 996 $aConcept data analysis$92094836 997 $aUNINA